--- a/src/utils_private.cpp~	2008-11-07 20:07:10.000000000 +0000
+++ a/src/utils_private.cpp	2008-11-07 20:07:16.000000000 +0000
@@ -20,6 +20,7 @@
  * $Id: utils_private.cpp 8466 2006-09-05 08:59:44Z luks $
  */
  
+#include <cstdio>
 #include <cstdlib>
 #include <cstring>
 #include <cstdarg>
